Tagged Questions

DomainKeys Identified Mail is a scheme for signing and verifying email messages to confirm that that the source hasn't been forged, and is typically implemented by MTAs. The source MTA adds a header to the message body containing a signature, and the destination MTA verifies this signature against a ...

I used this utility to create my DKIM key (1024 bit size), since Gmail has been blocking us (we had an old joomla install exploited, was around before me). And I got this back:
Your Selector Record:
...

I have a hosted VPS that is fully managed by the hosting company. For weeks they cannot figure out how to get DKIM working for my emails, even though in cPanel's Email Authentication section says DKIM ...

I'd like to enable the new Domain Keys DKIM email authentication feature for a domain hosted in Google Apps.
Some of my users use an external SMTP gateway (such that when they send email, it doesn't ...

I recently noticed that opendkim on my mail server is objecting to DKIM signatures from a client, saying their key is insecure. It may be that that's due to lack of secure DNS (confirmation?) but I ...

I have a Google Apps account set up for one of my domains. Wildcard email delivery is enabled on this domain for all emails (ie. anything@domain.com passes emails along to myemail@domain.com), and the ...

What I am trying to achieve - Bottomline:
mails to go in inbox rather spam folder.
I have a server which is running postfix (mail server) and I have 3 domains.
Mail server is used for both incoming ...

Having this issue on a cPanel server 11.34.1 that hosts multiple domains. Email originating from this box on the sendingdomain.com address is flagged as Spam by Gmail. I've implemented SPF and DKIM, ...

I am very sad that my legit emails drops to spam box while i receive many spam emails into my inbox. I very rarely send announcement emails to my all registered members (over 400k right now) but most ...

I am trying to set up a mail server which will sign outgoing messages with a dkim signature. Part of that process is to set up a dns record for my senders domain with the public key of the key used ...

I have been using phpmailer for my emails and i had dkim working correctly with this. I have a key mail._domainkey.domain.com. I have validated my past emails with http://www.mail-tester.com/ and i ...

I have set postfix with milter based on this tutorial: https://www.digitalocean.com/community/tutorials/how-to-install-and-configure-dkim-with-postfix-on-debian-wheezy
But then posptfix reported that ...

I have a couple of domains running on my VPS with VirtualMin.
I have DKIM enabled, reverse DNS is setup and SPF records are added by Virtualmin.
Now I have a main account (admin) which I can easily ...

I have configured Postfix to send mail from a dedicated server hosted let's on IP X.X.X.X and domain name example.com.
DKIM, SPF always pass when I send mail locally from that host but still ends up ...

I am trying to setup an DKIM email signing for a postfix SMTP server.
This server is to be used by different services on the local network.
I have generated DKIM key pair, added it to my domain and ...

I'm totally new to this, please help. While trying to redirect the mail from my server to gmail using MX records, I think I've messed up, and I'm way confused about that.
First: I can set DNS records ...

I am trying to setup our website portal to send registration confirmation emails to customers who sign up (its a simple message containing a link that confirms the email of the user).
Everything is ...